1967 Bristol 409 vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 40 year(s). Which means there will be less support and parts availability for 1967 Bristol 409. In addition, the cost of maintenance, including insurance, on 1967 Bristol 409 would be higher. At 5,654 cc (8 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (323 HP @ 5000 RPM) has 108 more horse power than 1967 Bristol 409. (215 HP @ 4400 RPM) In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1967 Bristol 409. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 755 kg more than 1967 Bristol 409. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1967 Bristol 409. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Commander will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Jeep Commander (500 Nm @ 4000 RPM) has 37 more torque (in Nm) than 1967 Bristol 409. (463 Nm @ 2800 RPM). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1967 Bristol 409.
Compare all specifications:
| 1967 Bristol 409 | 2007 Jeep Commander | |
| Make | Bristol | Jeep |
| Model | 409 | Commander |
| Year Released | 1967 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 5654 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 323 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 463 Nm | 500 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 98.6 mm | 99.5 mm |
| Engine Stroke Size | 84.1 mm | 90.9 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1600 kg | 2355 kg |
| Vehicle Length | 4920 mm | 4790 mm |
| Vehicle Width | 1740 mm | 1910 mm |
| Vehicle Height | 1510 mm | 1830 mm |
| Wheelbase Size | 2910 mm | 2790 mm |
| Fuel Tank Capacity | 81 L | 80 L |
